The MS-WT is a completely wireless conveyor speed switch. For applications where installation of wiring is either too costly or not available. The installation is fast and easy. Simply attach the MS-WT to the conveyor shaft and attach MS-T transmitter to the conveyor frame. Install the MS-R receiver at the control room and wire what ever is needed to the receiver contact relay. It is as simple as that. Absolutly no wires are needed at the conveyor. The MS-WT provides power to operate the transmitter. Up to 8 MS-T’s can be received by  one MS-R receiver.